Answer:
The answer..
Step-by-step explanation:
its qwiendwkljnwjnl.qjfnef
19 i think
the problem describes an isosceles triangle by saying that two sides are congruent
You can also infer that <T is the vertex so subtract that from 180 to find what the combined two missing angles are
you get 38, now divide that by 2 to find the missing angle
2
8x-11=629
8x=629+11
8x=640
x=80
Second option is the correct answer
